Inventor · disambiguated record
Kenichi Segawa
Also filed as: SEGAWA KENICHI
21 granted patents·2 pending applications·46 citations·filing 2014–2025
92Inventor score
Files withIHI CORP23
Top patents by PatentIndex Score
23 records- 0193US11118508B2Variable displacement turbochargerIHI CORP·Filed 2020·Granted Sep 14, 2021·3 cites·4 claims
- 0291US11732606B2Cooling structure and turbochargerIHI CORP·Filed 2022·Granted Aug 22, 2023·2 cites·5 claims
- 0386US9593624B2Variable flow valve mechanism and vehicle turbochargerIHI CORP·Filed 2014·Granted Mar 14, 2017·10 cites·12 claims
- 0484US9618005B2Variable nozzle unit and variable-geometry turbochargerIHI CORP·Filed 2014·Granted Apr 11, 2017·8 cites·4 claims
- 0583US12025012B2Variable capacity turbochargerIHI CORP·Filed 2023·Granted Jul 2, 2024·1 cites·20 claims
- 0682US10641125B2Nozzle drive mechanism, turbocharger, and variable-capacity turbochargerIHI CORP·Filed 2018·Granted May 5, 2020·3 cites·9 claims
- 0780US10801405B2Variable displacement turbochargerIHI CORP·Filed 2019·Granted Oct 13, 2020·2 cites·8 claims
- 0878US10662871B2Nozzle drive mechanism, turbocharger, variable capacity turbochargerIHI CORP·Filed 2018·Granted May 26, 2020·2 cites·9 claims
- 0978US9664060B2Variable nozzle unit and variable geometry system turbochargerIHI CORP·Filed 2014·Granted May 30, 2017·6 cites·9 claims
- 1077US11459907B2Variable capacity turbochargerIHI CORP·Filed 2021·Granted Oct 4, 2022·1 cites·20 claims
- 1176US10858952B2Variable displacement turbochargerIHI CORP·Filed 2019·Granted Dec 8, 2020·2 cites·6 claims
- 1275US12467382B2Turbine with biased nozzle vane membersIHI CORP·Filed 2024·Granted Nov 11, 2025·0 cites·20 claims
- 1374US10753367B2Mounting structure and turbochargerIHI CORP·Filed 2018·Granted Aug 25, 2020·1 cites·17 claims
- 1473US10233828B2Variable nozzle unit and variable geometry system turbochargerIHI CORP·Filed 2016·Granted Mar 19, 2019·2 cites·12 claims
- 1572US10975886B2TurbochargerIHI CORP·Filed 2018·Granted Apr 13, 2021·1 cites·11 claims
- 1669US2025361830A1Turbocharger with nozzle ring positioning assemblyIHI CORP·Filed 2025·Application pending·0 cites
- 1765US2024084715A1Turbine with biased nozzle vane membersIHI CORP·Filed 2023·Application pending·0 cites
- 1861US9945245B2Variable nozzle unit and variable geometry system turbochargerIHI CORP·Filed 2014·Granted Apr 17, 2018·2 cites·10 claims
- 1951US11162381B2TurbochargerIHI CORP·Filed 2020·Granted Nov 2, 2021·0 cites·20 claims
- 2045US11530706B2Rotating body, turbocharger, and rotating body manufacturing methodIHI CORP·Filed 2019·Granted Dec 20, 2022·0 cites·12 claims
- 2144US11326615B2Seal structure of variable nozzle unit, and variable capacity type turbochargerIHI CORP·Filed 2018·Granted May 10, 2022·0 cites·13 claims
- 2243US11686244B2Variable-capacity turbochargerIHI CORP·Filed 2021·Granted Jun 27, 2023·0 cites·20 claims
- 2343US10465550B2Variable geometry turbochargerIHI CORP·Filed 2016·Granted Nov 5, 2019·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →